pycharm

问题 I'm writing an exception clause at the top level of a script, and I just want it to log whatever errors occur. Annoyingly, PyCharm complains if I just catch Exception . import logging logging.basicConfig() try: raise RuntimeError('Bad stuff happened.') except Exception: # <= causes warning: Too broad exception clause logging.error('Failed.', exc_info=True) Is there something wrong with this handler? If not, how can I tell PyCharm to shut up about it? 回答1: From a comment by Joran: you can use

问题 Every time I try to copy and paste a web url into PyCharm, I even tried Paste Simple, I see nothing. Is there any force that could potentially block out people who try to paste information in? I really have no clue what's going on. 回答1: Most likely you installed the IdeaVim support when you first installed PyCharm. To un-install the plugin, go to: File --> Settings --> Plugins and uncheck the IdeaVim entry. You will need to restart PyCharm. After I did this, I could easily copy and paste via

问题 When I create a new project in PyCharm, it creates a new Virtual Environment. I have read that when I execute Python scripts, they are executed using the interpreter in this environment instead of System Environment. So, if I need to install some packages, I can install them in only this environment and not in the system environment. That's cool. I have also read about Anaconda Environment. When I create a new Anaconda environment, it creates a new one apart from system env. For my projects,

问题 When I create a new project in PyCharm, it creates a new Virtual Environment. I have read that when I execute Python scripts, they are executed using the interpreter in this environment instead of System Environment. So, if I need to install some packages, I can install them in only this environment and not in the system environment. That's cool. I have also read about Anaconda Environment. When I create a new Anaconda environment, it creates a new one apart from system env. For my projects,

问题 AFAIK the feature "test coverage" is only available in the professional version (code-coverage). How to see code coverage of my tests with the PyCharm community version? 回答1: You can use PyCrunch plugin for this. As a bonus, tests will rerun when impacted files change. 回答2: As you have already found, test coverage feature is available only in the professional PyCharm version. What it's possible to do is using an external python package that perform the coverage of your test suite. This

问题 AFAIK the feature "test coverage" is only available in the professional version (code-coverage). How to see code coverage of my tests with the PyCharm community version? 回答1: You can use PyCrunch plugin for this. As a bonus, tests will rerun when impacted files change. 回答2: As you have already found, test coverage feature is available only in the professional PyCharm version. What it's possible to do is using an external python package that perform the coverage of your test suite. This

问题 I have two classes that look like this: class BaseClass(object): def the_dct(self): return self.THE_DCT class Kid(BaseClass): THE_DCT = {'vars': 'values'} # Code i ll be running inst = Kid() print(inst.the_dct) Inheritance has to be this way; second class containing THE_DCT and first class containing def the_dct . It works just fine, but my problem is that i get a warning in Pycharm (unresolved attribute reference), about THE_DCT in BaseClass . Is there a reason why it's warning me (as in why

问题 When I stop the script manually in PyCharm, process finished with exit code 137. But I didn't stop the script. Still got the exit code 137. What's the problem? Python version is 3.6, process finished when running xgboost.train() method. 回答1: Exit code 137 means that your process was killed by (signal 9) SIGKILL . In the case you manually stopped it - there's your answer. If you didn't manually stop the script and still got this error code, then the script was killed by your OS. In most of the

问题 Every time I try to open Pycharm it says: You need Java 6. What does Pycharm have to do with Java 6 and where can I download it? 回答1: Pycharm is based on the same framework as IntellJ, which is written in Java. Hence you need Java to run it. For Windows it may be sufficient to install Java from http://java.com/en/download/ as directed to run Pycharm - if not, you need to install manually from http://www.oracle.com/technetwork/java/javase/downloads/index.html. Note that the error message is

问题 Every time I try to open Pycharm it says: You need Java 6. What does Pycharm have to do with Java 6 and where can I download it? 回答1: Pycharm is based on the same framework as IntellJ, which is written in Java. Hence you need Java to run it. For Windows it may be sufficient to install Java from http://java.com/en/download/ as directed to run Pycharm - if not, you need to install manually from http://www.oracle.com/technetwork/java/javase/downloads/index.html. Note that the error message is